标签: encoder

世界上最小的绝对角度位置编码器芯片（ICEncoder®）-MA782

TMS320x2833x,2823xEnhancedQuadratureEncoderPulseModuleReferenceGuide(Rev.A).pdf

ARMMP3Encoder……

InanH.264videoencoder,motionestimation(ME)isthemosttime-consumingcomponent.TheMEprocessconsistsoftwostages:integerpixelsearchandfractionalpixelsearch.SincethecomplexityofintegerpixelsearchhasbeengreatlyreducedbynumerousfastMEalgorithms,thecomputationoverheadrequiredbyfractionalpixelMEhasbecomerelativelysignificant.ToreducethecomplexityoffractionalpixelME,weproposeaprediction-baseddirectionalfractionalpixelMEalgorithm.Weutilizemoreaccuratemotionvectorpredictionsanddirectionalsearchtoachievebettercomputationreduction.Wefurtherproposeanearlyterminationmethodtodecreasetheamountofsearch.Experimentalresultsshowthatcomparedtothefullsearchsub-pelMEandthefastsub-pelMEproposedinH.264,theproposedmethodcanreduceupto84%and74%offractionalpixelsearchpointsrespectively,withanegligibledegradationinquality.……

UsingaRotaryEncodertoControlTwoX93254DualDCPsUsingaRotaryEncodertoControlTwoX93254DualDCPsApplicationNoteApril21,2005AN170.0Author:CarlosMartinezOverviewFigure1.RotaryencodercircuitInasystemwheretheremaybemultipleDigitallyCon-VcctrolledPotentiometers(DCPs)itisoftendifficulttocontrol……

【应用笔记】Turbo编码协处理器参考设计(TurboEncoderCo-processorReferenceDesign)Turbo编码协处理器参考设计在一个StratixDSP开发板上实现，并和德州仪器C6711DSP入门者套件(DSPStarterKit,DSK))连接。Theturboencoderco-processorreferencedesignisforimplementioninanStratix™DSPdevelopmentboardthatisconnectedtoaTexasInstrumentsC6711DSPStarterKit(DSK).TheDSKhasa32-bitexternalmemoryinterface(EMIF)anda16-channelenhancedDMA(EDMA)controller.ThedesignoftheDSKlimitstheuseoftheEMIFtoasynchronousmodeonly.TurboEncoderCo-processorReferenceDesignAN-317-1.2ApplicationNoteIntroductionTheturboencoderco-processorreferencedesignisforimplementioninanStratixDSPdevelopmentboardthatisconnectedtoaTexasInstrumentsC6711DSPStarterKit(DSK).TheDSKhasa32-bitexternalmemoryinterface(EMIF)anda16-channelenhancedDMA(EDMA)controller.ThedesignoftheDSKlimitstheuseoftheEMIFtoasynchronousmodeonly.1TheStratixDSPdevelopmentboardispartoftheAlteraDSP……

ScalableMPEG-4EncoderonFPG...,ScalableMPEG-4EncoderonFPGAMultiprocessorSOC……